| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $103.44 | 13.424% | $117.3258 | $117.33 | $117.35 | $117.30 |
| Purchase #2 | $7.49 | 7.622% | $8.0609 | $8.06 | $8.05 | $8.10 |
| Purchase #3 | $112.35 | 11.768% | $125.5713 | $125.57 | $125.55 | $125.60 |
| Purchase #4 | $194.96 | 7.270% | $209.1336 | $209.13 | $209.15 | $209.10 |
| Purchase #5 | $25.62 | 4.441% | $26.7578 | $26.76 | $26.75 | $26.80 |
| Purchase #6 | $22.42 | 6.570% | $23.893 | $23.89 | $23.90 | $23.90 |
| Purchase #7 | $123.69 | 12.412% | $139.0424 | $139.04 | $139.05 | $139.00 |
| 7 purchase totals = | $589.97 | $649.7848 | $649.78 | $649.80 | $649.80 | |